1)
IO#sysread on a file flushes write buffer when called immediately after a buffered IO#write FAILED
Expected "01234"
 to equal "56789"

/opt/work/mspec.git/lib/mspec/expectations/expectations.rb:10:in `fail_with'
/opt/work/mspec.git/lib/mspec/matchers/base.rb:8:in `=='
./spec/ruby/1.8/core/io//sysread_spec.rb:72
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:130:in `instance_eval'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:130:in `protect'
/opt/work/mspec.git/lib/mspec/runner/state.rb:46:in `protect'
/opt/work/mspec.git/lib/mspec/runner/state.rb:46:in `each'
/opt/work/mspec.git/lib/mspec/runner/state.rb:46:in `protect'
/opt/work/mspec.git/lib/mspec/runner/state.rb:60:in `process'
/opt/work/mspec.git/lib/mspec/runner/state.rb:56:in `each'
/opt/work/mspec.git/lib/mspec/runner/state.rb:56:in `process'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:27:in `describe'
/opt/work/mspec.git/lib/mspec/runner/object.rb:11:in `describe'
./spec/ruby/1.8/core/io//sysread_spec.rb:4
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:48:in `load'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:48:in `files'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:130:in `instance_eval'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:130:in `protect'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:48:in `files'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:42:in `each'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:42:in `files'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:34:in `process'
/opt/work/mspec.git/lib/mspec/commands/mspec-run.rb:75:in `run'
/opt/work/mspec.git/lib/mspec/utils/script.rb:85:in `main'
/opt/work/mspec.git/bin/mspec-run:8

2)
IO#sysseek on a file moves the read position relative to the end with SEEK_END FAILED
Expected 0
 to equal 134

/opt/work/mspec.git/lib/mspec/expectations/expectations.rb:10:in `fail_with'
/opt/work/mspec.git/lib/mspec/matchers/base.rb:8:in `=='
./spec/ruby/1.8/core/io//sysseek_spec.rb:49
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:130:in `instance_eval'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:130:in `protect'
/opt/work/mspec.git/lib/mspec/runner/state.rb:46:in `protect'
/opt/work/mspec.git/lib/mspec/runner/state.rb:46:in `each'
/opt/work/mspec.git/lib/mspec/runner/state.rb:46:in `protect'
/opt/work/mspec.git/lib/mspec/runner/state.rb:60:in `process'
/opt/work/mspec.git/lib/mspec/runner/state.rb:56:in `each'
/opt/work/mspec.git/lib/mspec/runner/state.rb:56:in `process'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:27:in `describe'
/opt/work/mspec.git/lib/mspec/runner/object.rb:11:in `describe'
./spec/ruby/1.8/core/io//sysseek_spec.rb:4
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:48:in `load'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:48:in `files'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:130:in `instance_eval'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:130:in `protect'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:48:in `files'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:42:in `each'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:42:in `files'
/opt/work/mspec.git/lib/mspec/runner/mspec.rb:34:in `process'
/opt/work/mspec.git/lib/mspec/commands/mspec-run.rb:75:in `run'
/opt/work/mspec.git/lib/mspec/utils/script.rb:85:in `main'
/opt/work/mspec.git/bin/mspec-run:8